ECOTECT Analysis Tutorial PartI – Download as PDF File .pdf), Text File .txt) or view presentation slides online. manual. CITYENGINE. ECOTECT. SIMULATIONS AND ANALYSIS. Shadows Range. Daylighting. Visual Impact. Solar Radiation. Acustics. Wind. URBAN SCALE. Autodesk Ecotect Analysis Application Tutorial: American LEED certification and the Chinese green building assessment(Chinese Edition) [BAI MU JIN YE BIAN] .
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For most building projects, decisions made in the first few weeks of the design end up having the greatest impact on a building’s performance. The location of the building on the site, its basic form and orientation, its internal layout and external materials selection, its fenestration — all of these factors are set very early on in the design process and often with no analysis data to support the decisions.
My previous article in this column looked at Autodesk Green Building Studio, a web-based energy analysis service that can help architects and designers perform whole building analysis, optimize energy efficiency, and work toward carbon neutrality earlier in the design process.
Ecotect Analysis:Sound Analysis | Future Concepts in Architecture
This month’s article explores another tool that architects can use to analyze their BIM-based designs and get early feedback on the performance of their building design: Working with the Environment To mitigate a building’s impact on the environment, it’s important to first understand how the environment will impact the building. Built specifically by architects and focused on the building design tutoriial, Autodesk Ecotect is an environmental analysis tool that allows designers to simulate the performance of their building projects right from the earliest stages of conceptual design.
Acquired by Autodesk in Junethe software combines a wide array of analysis functions — including shadows, shading, solar, lighting, thermal, ventilation, and acoustics — with a highly visual and interactive display that presents analytical results directly within ecoyect context of the building model.
This visual feedback enables the software to communicate complex concepts and extensive datasets, and helps designers engage with multifaceted performance issues — at a time when the design is sufficiently ‘plastic’ and can be easily changed.
At the onset of the design process, early-stage, Revit-based massing models can be used in combination with the site analysis functionality to determine the optimal location, shape, and orientation of a building design based on fundamental environmental factors such as daylight, overshadowing, solar access, and visual impact.
As the conceptual design evolves, whole building energy solutions, such as Green Building Studio, can be used to benchmark its energy use and recommend areas of potential savings.
Once these fundamental design parameters have been established, the software can be used again to rearrange rooms and zones, to size and shape individual apertures, to design custom shading devices or to choose specific materials based on environmental factors such as daylight availability, glare protection, outside views, and acoustic comfort. Visual Feedback But perhaps the most unique aspect of the software is its visual and interactive display of the analysis results.
The inability of the designer to easily interpret the results of analyses is often the biggest failing of building performance analysis software. Autodesk Ecotect provides actionable feedback to the designer in the form of text-based reports as well as visual displays.
These visual displays are more than just charts and graphs. The analysis results are presented directly within the context of tutoriak model display: This type of visual feedback lets designers more easily understand and interact with analysis data, often in real time.
For instance, a designer can rotate a view of surface-mapped solar radiation looking for variations over each facade, or watch an animated sequence of solar rays to see how sunlight interacts with a specially designed light-shelf at different times of the year. Building Performance Analysis During conceptual design, Autodesk Ecotect and the Revit design model can be used for a variety of early analysis.
For example, the designer can perform overshadowing, solar access, and wind-flow analyses to iterate on a form and orientation that maximizes building performance without impinging on the rights-to-light of neighboring structures.
As the design progresses and the elements that define a building’s thermal zones are established the layout of the walls, windows, roofs, floors, and interior partitionsthe Revit model can be used for room-based calculations such as average daylight factors, reverberation times, and portions of the floor area with direct views outside.
BIM and Autodesk Ecotect ( Revit Tutorial) | Cadalyst
Eventually the Revit model can be used for more detailed analysis, such as shading, lighting, and acoustic analysis. For example, the designer can use Autodesk Ecotect in conjunction with a shading louver design modeled in the Revit model to simulate how the design will work under different conditions throughout the year.
Summary The consistent, computable data that comes from a Revit-based BIM workflow, combined with the breadth of performance analysis and meaningful feedback of Autodesk Ecotect, enables a holistic approach that architects can use to simulate and analyze their designs. This feedback — particularly during early conceptual design — is critical for architects to optimize the performance of their building designs.
In her easy-to-follow, friendly style, long-time Cadalyst contributing editor Lynn Allen guides you through a new feature or time-saving trick in every episode of her popular AutoCAD Video Tips.
All exclusively from Cadalyst! Follow Lynn on Twitter. This tutorial courtesy of Autodesk. Early-stage, Revit-based massing models can be used in combination with the site analysis functionality to determine the optimal location, shape, and orientation of a building design based on fundamental environmental factors such as the overshadowing of a particular building highlighted in red shown here. Autodesk Ecotect can also be used for detailed design analysis. For example, the visibility analysis displayed here shows the amount and quality of views to the outside mapped over the floor area of an office.
Architects can see the results of their analysis displayed in the context of a building model, such as the surface mapped results of this solar radiation analysis.
Autodesk Ecotect software also displays analysis results using spatial volumetric renderings, such as this analysis of the visual impact of a building within an urban site. Reproduction in whole or in part is prohibited.
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